Market Survey to Support the Shore Submarine Communications Systems (SSCS)

Closed Special Notice Posted

Solicitation number
N65236-25-RFPREQ-LSUBP00035-0001
Agency
Responses due
Set-aside
No set-aside

Opportunity facts

NAICS code
541330 Engineering Services
Place of performance
North Charleston, South Carolina, United States

Notice details come from SAM.gov. Updated .

About this opportunity

Naval Information Warfare Center Atlantic issued a market survey on May 6, 2026 to assess small business capabilities for engineering analysis and technical support services on the Shore Submarine Communications Systems (SSCS) program; responses are due by May 22, 2026 at 5 p.m. ET. This opportunity is restricted to SEAPORT NXG MAC holders only—large businesses may not respond. The survey targets small businesses with experience in systems technical support, lifecycle logistics support, systems engineering and testing, and on-site SSCS support. Resultant task orders will include limitations on subcontracting, capping subcontractor payments to non-similarly-situated entities at 50 percent of Government payments. The effort encompasses modernization, sustainment, and on-site technical support for SUBOPAUTH and LBUCS programs at NIWC Atlantic facilities in Charleston, South Carolina and Portsmouth, Virginia, with required contractor facility location within 30 miles of Portsmouth. Work requires TS/SCI facility clearance, CMMC Level 2 certification, CMMI Level III certification, and six permanent on-site personnel providing 24/7 coverage at worldwide locations including Hawaii, Italy, Japan, Germany, and England. The Government anticipates a Cost-Plus-Fixed-Fee contract with a Base Year plus four option years and estimated annual effort of 29 full-time equivalents. Estimated contract value exceeds $100 million. NAICS code 541330 applies; size standard is $26 million. Respondents must register for PIEE accounts and submit corporate description, capabilities statements addressing four functional areas with corresponding percentages, and one to four contract experience citations. Questions are due by May 12, 2026 to norma.z.rehbein-hill.civ@us.navy.mil.

Notice text

**LARGE BUSINESSES DO NOT NEED TO RESPOND TO THIS NOTICE**

***This opportunity is for SEAPORT NXG MAC HOLDERS ONLY and no other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers.***”.  

This Market Survey is issued for the purpose of assessing Small Business capabilities.  Small Business firms having the capabilities to perform the tasking described in this MS are encouraged to respond.  It should be noted that any resultant set aside contract or task order for services (except construction) will include the applicable limitations on subcontracting clause.  If responding using similarly situated entities (SSEs), as defined in FAR 52.219-14, Limitations on Subcontracting, the small business prime will not pay more than 50 percent of the amount paid by the Government for contract performance to subcontractors that are not SSEs. See FAR Clauses: 52.219-27 - Notice of Service-Disabled Veteran-Owned Small Business Set-Aside 52.219-3 - Notice of HUBZone Set-Aside or Sole Source Award); 52.219-29 – Notice of Set-Aside for, or Sole Source Award to, Economically Disadvantaged Women-Owned Small Business Concerns; 52.219-30 – Notice of Set-Aside for, or Sole Source Award to, Women-Owned Small Business Concerns Eligible Under the Women-Owned Small Business Program­.

The Naval Information Warfare Center (NAVWAR)Naval Information Warfare Center (NIWC) Atlantic (NIWC-Atlantic) is issuing this Market Survey for determining Small Business capabilities and is soliciting information from potential sources to provide engineering analysis and technical support services required to support the Shore Submarine Communications Systems (SSCS) to include SUBOPAUTH and LBUCS Program Support by providing components through system level engineering, Subject Matter Expert (SME) technical and training support for the modernization, sustainment and on-site technical support at NIWC Atlantic Charleston, SC, NIWC Atlantic Portsmouth, and Foreign Military Support (FMS).  The Contractor shall provide personnel for on-site support twenty-four (24) hours per day, seven (7) days a week for 365 days per year at the following sites: Virginia, Hawaii, Italy, Japan, Washington and Georgia.  The Contractor shall provide technical support for Shore Submarine Communications Systems located at the TACAMO sites in support of NIWC Atlantic and NIWC Pacific, TYCOMs and other commands as required to maintain sites fully operational and current.

Files

Notice history

Notice Type Posted
This notice Latest special notice Special Notice
Market Survey to Support the Shore Submarine Communications Systems (SSCS) - REVISION Original Pre-Solicitation

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